From a6aefb43c57a27dd38370a55e9eba269ed8b8890 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Mon, 16 Jul 2018 20:10:22 +0200
Subject: [PATCH] =?UTF-8?q?Don=E2=80=99t=20recurse=20into=20nested=20direc?=
 =?UTF-8?q?tories.?=
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---
 Library/Homebrew/unpack_strategy.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/unpack_strategy.rb b/Library/Homebrew/unpack_strategy.rb
index 8274dea20a..adbcc959dc 100644
--- a/Library/Homebrew/unpack_strategy.rb
+++ b/Library/Homebrew/unpack_strategy.rb
@@ -81,7 +81,7 @@ class UnpackStrategy
 
       children = tmp_unpack_dir.children
 
-      if children.count == 1
+      if children.count == 1 && !children.first.directory?
         s = self.class.detect(children.first)
 
         s.extract_nestedly(to: to, basename: basename)